:root{--bg-deep: #0a090a;--bg-surface: #141213;--bg-card: #1e1a1b;--bg-glass: rgba(26, 22, 23, .78);--text-primary: #f6efe6;--text-secondary: #c2b6a6;--text-muted: #857867;--accent-cyan: #e2a85c;--accent-cyan-glow: rgba(226, 168, 92, .35);--accent-blue: #c58a3a;--accent-emerald: #d89d4e;--border-dim: rgba(226, 168, 92, .16);--border-light: rgba(226, 168, 92, .32);--border-cyan: #e2a85c;--cyan-glow: 0 0 25px rgba(226, 168, 92, .35);--card-shadow: 0 15px 35px rgba(0, 0, 0, .6);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", monospace;--font-display: "Space Grotesk", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body{scroll-behavior:smooth;scroll-snap-type:y proximity;overflow-x:hidden!important;max-width:100vw;width:100%;position:relative}body{font-family:var(--font-sans);background-color:var(--bg-deep);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}#root{overflow-x:hidden!important;width:100%;max-width:100vw}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--text-primary);line-height:1.2}.steel-text{background:linear-gradient(135deg,#fff3e0,#e2a85c 45%,#b87b2e);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.mono-tag{font-family:var(--font-mono);font-size:.85rem;letter-spacing:.1em;color:var(--accent-cyan);text-transform:uppercase}.cyan-text{color:var(--accent-cyan)!important}.glass-panel{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-dim);border-radius:12px;max-width:100%}.glass-panel-interactive{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-dim);border-radius:12px;transition:all .3s cubic-bezier(.16,1,.3,1);max-width:100%}.glass-panel-interactive:hover{border-color:var(--accent-cyan);box-shadow:var(--cyan-glow);transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg,#e2a85c,#b87b2e);color:#0a090a;border:none;padding:.85rem 1.75rem;font-weight:700;font-size:.95rem;border-radius:6px;cursor:pointer;display:inline-flex;align-items:center;gap:.6rem;transition:all .25s ease;box-shadow:0 4px 20px #e2a85c4d;max-width:100%}.btn-primary:hover{box-shadow:0 6px 28px #e2a85c80;transform:translateY(-1px)}.btn-secondary{background:#e2a85c14;color:var(--text-primary);border:1px solid var(--border-light);padding:.85rem 1.75rem;font-weight:600;font-size:.95rem;border-radius:6px;cursor:pointer;display:inline-flex;align-items:center;gap:.6rem;transition:all .25s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);max-width:100%}.btn-secondary:hover{border-color:var(--accent-cyan);background:#e2a85c26;color:#fff}.layer-step-btn{background:var(--bg-card);border:1px solid var(--border-dim);color:var(--text-secondary);padding:.6rem 1.1rem;border-radius:6px;cursor:pointer;font-size:.85rem;font-family:var(--font-mono);transition:all .2s;white-space:nowrap}.layer-step-btn:hover,.layer-step-btn.active{border-color:var(--accent-cyan);color:var(--accent-cyan);background:#e2a85c26;box-shadow:var(--cyan-glow)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#070708e0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:1rem}.modal-content{background:var(--bg-surface);border:1px solid var(--border-cyan);box-shadow:var(--cyan-glow),var(--card-shadow);border-radius:16px;padding:2rem;max-width:800px;width:100%;max-height:90vh;overflow-y:auto;position:relative}.close-modal-btn{position:absolute;top:1.25rem;right:1.25rem;background:#ffffff0f;border:1px solid var(--border-dim);color:var(--text-secondary);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.close-modal-btn:hover{color:var(--accent-cyan);border-color:var(--accent-cyan)}.cad-grid-bg{background-size:40px 40px;background-image:linear-gradient(to right,rgba(226,168,92,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(226,168,92,.05) 1px,transparent 1px)}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1.25rem;box-sizing:border-box}.section-padding{padding:6rem 0}.full-viewport-section{min-height:100vh;scroll-snap-align:start;scroll-snap-stop:normal;display:flex;flex-direction:column;justify-content:center;padding:clamp(2.5rem,5vh,4.5rem) 0;box-sizing:border-box;position:relative;overflow-x:hidden!important;max-width:100vw}::-webkit-scrollbar{width:8px;height:6px}::-webkit-scrollbar-track{background:var(--bg-deep)}::-webkit-scrollbar-thumb{background:#e2a85c4d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-cyan)}.hero-watermark-badge{display:flex}.hero-mobile-controls{display:none}.architect-stage-image{height:clamp(340px,52vh,600px)}.architect-info-overlay{position:absolute;bottom:1.75rem;left:1.75rem;right:1.75rem;z-index:10;display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap}.relocate-stage-image{height:clamp(290px,46vh,440px)}.relocate-info-overlay{position:absolute;bottom:1rem;left:1rem;right:1rem;z-index:10;background:#07090dd9;border:1px solid var(--border-cyan);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:10px;padding:1rem 1.4rem;box-shadow:0 10px 30px #0009}.relocate-inset-box{position:absolute;bottom:8.5rem;right:1.25rem;z-index:15;width:240px;border-radius:10px;overflow:hidden;border:1.5px solid var(--accent-cyan);box-shadow:0 10px 25px #000c,var(--cyan-glow);background:#07090de6}@media (max-width: 768px){html,body{scroll-snap-type:none!important}.full-viewport-section{min-height:auto!important;padding-top:6.5rem!important;padding-bottom:3.5rem!important;scroll-snap-align:none!important}.container{padding:0 1rem!important}.hero-watermark-badge{display:none!important}.hero-mobile-controls{display:flex!important}.btn-primary,.btn-secondary{width:100%;justify-content:center;padding:.75rem 1rem!important;font-size:.88rem!important}.modal-content{padding:1.25rem!important}.architect-stage-image{height:250px!important;border-radius:12px}.architect-info-overlay{position:relative!important;bottom:auto!important;left:auto!important;right:auto!important;margin-top:1rem;display:flex;flex-direction:column;align-items:stretch;gap:1rem}.relocate-stage-image{height:230px!important;border-radius:12px}.relocate-info-overlay{position:relative!important;bottom:auto!important;left:auto!important;right:auto!important;margin-top:1rem;background:var(--bg-surface)!important;padding:1.25rem 1rem!important}.relocate-inset-box{position:relative!important;bottom:auto!important;right:auto!important;width:100%!important;margin-top:1rem}}.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.25rem 0;transition:all var(--transition-fast);background:#07090d99;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.05)}.site-header.scrolled{padding:.85rem 0;background:#07090deb;border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 10px 30px #00000080}.nav-logo{display:flex;align-items:center;gap:.75rem;font-family:var(--font-heading);font-weight:800;font-size:1.35rem;letter-spacing:-.04em;color:var(--text-primary);text-decoration:none}.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.9rem;transition:color var(--transition-fast)}.nav-link:hover,.nav-link.active{color:var(--text-primary)}.reveal-controls{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;background:#0e121ad9;border:1px solid var(--border-light);padding:1rem 1.5rem;border-radius:8px;margin-top:1.5rem}.layer-step-btn{background:#ffffff0a;border:1px solid var(--border-dim);color:var(--text-secondary);padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:.85rem;font-family:var(--font-mono);transition:all var(--transition-fast)}.layer-step-btn.active,.layer-step-btn:hover{background:#e2a85c26;border-color:var(--accent-cyan);color:var(--accent-cyan)}.stage-card{position:relative;padding:2rem;background:var(--bg-card);border:1px solid var(--border-dim);border-radius:8px;transition:all var(--transition-normal);overflow:hidden}.stage-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--text-muted);transition:background var(--transition-fast)}.stage-card.active:before,.stage-card:hover:before{background:var(--accent-cyan)}.stage-card.active,.stage-card:hover{border-color:var(--border-cyan);background:var(--bg-card-hover);transform:translateY(-4px)}.timeline-comparison{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:2.5rem}@media (max-width: 992px){.desktop-nav{display:none!important}.mobile-toggle{display:flex!important}.timeline-comparison{grid-template-columns:1fr!important}.section-padding{padding:4rem 0!important}.modal-content{padding:1.5rem!important}}.timeline-column{background:var(--bg-card);border:1px solid var(--border-dim);border-radius:12px;padding:2rem}.timeline-step{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;margin-bottom:.5rem;background:#ffffff05;border-radius:6px;font-size:.9rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#000000d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;padding:2rem}.modal-content{background:var(--bg-surface);border:1px solid var(--border-cyan);box-shadow:var(--cyan-glow);width:100%;max-width:800px;max-height:90vh;overflow-y:auto;border-radius:12px;padding:2.5rem;position:relative}.close-modal-btn{position:absolute;top:1.5rem;right:1.5rem;background:#ffffff14;border:none;color:var(--text-secondary);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.close-modal-btn:hover{background:#fff3;color:#fff}